Pith Number

pith:BM4BUU3X

pith:2012:BM4BUU3XNB2HDERC7Z4BI54V2S

not attested not anchored not stored refs pending

Intrinsic Spin-Orbit Interaction in Graphene

B. S. Kandemir

arxiv:1205.0728 v1 · 2012-05-03 · cond-mat.mes-hall · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BM4BUU3XNB2HDERC7Z4BI54V2S}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:41:18.533713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b381a53776874719222fe78147795d49f6a87e03d9472651eea756145dcebc8

Aliases

arxiv: 1205.0728 · arxiv_version: 1205.0728v1 · doi: 10.48550/arxiv.1205.0728 · pith_short_12: BM4BUU3XNB2H · pith_short_16: BM4BUU3XNB2HDERC · pith_short_8: BM4BUU3X

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BM4BUU3XNB2HDERC7Z4BI54V2S \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0b381a53776874719222fe78147795d49f6a87e03d9472651eea756145dcebc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c43e019068e038dc6181868d0ab33ed2b441c774c31471ba649ee8b88e81181",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-05-03T15:06:55Z",
    "title_canon_sha256": "116642289b6745a1b6d12fac0bf1d6b146d15156282a9b0f662e881d8092afa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0728",
    "kind": "arxiv",
    "version": 1
  }
}